JPWO2021261154A1 - - Google Patents
Info
- Publication number
- JPWO2021261154A1 JPWO2021261154A1 JP2022532433A JP2022532433A JPWO2021261154A1 JP WO2021261154 A1 JPWO2021261154 A1 JP WO2021261154A1 JP 2022532433 A JP2022532433 A JP 2022532433A JP 2022532433 A JP2022532433 A JP 2022532433A JP WO2021261154 A1 JPWO2021261154 A1 JP WO2021261154A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/877—Conductive materials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/07—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base
- H10N30/072—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by laminating or bonding of piezoelectric or electrostrictive bodies
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/852—Composite materials, e.g. having 1-3 or 2-2 type connectivity
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/857—Macromolecular compositions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
- H10N30/883—Additional insulation means preventing electrical, physical or chemical damage, e.g. protective coatings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020109721 | 2020-06-25 | ||
JP2020109721 | 2020-06-25 | ||
PCT/JP2021/019822 WO2021261154A1 (ja) | 2020-06-25 | 2021-05-25 | 圧電素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021261154A1 true JPWO2021261154A1 (zh) | 2021-12-30 |
JP7457807B2 JP7457807B2 (ja) | 2024-03-28 |
Family
ID=79282437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022532433A Active JP7457807B2 (ja) | 2020-06-25 | 2021-05-25 | 圧電素子 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230127642A1 (zh) |
EP (1) | EP4175322A4 (zh) |
JP (1) | JP7457807B2 (zh) |
KR (1) | KR20230010710A (zh) |
CN (1) | CN115700063A (zh) |
TW (1) | TW202205705A (zh) |
WO (1) | WO2021261154A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021095511A1 (ja) | 2019-11-12 | 2021-05-20 | 富士フイルム株式会社 | 圧電素子 |
US20230160762A1 (en) * | 2021-11-25 | 2023-05-25 | National Taiwan University Of Science And Technology | Pressure Sensing Element with Porous Structure Based Flexible Base |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189261A (en) * | 1990-10-09 | 1993-02-23 | Ibm Corporation | Electrical and/or thermal interconnections and methods for obtaining such |
CN101467206B (zh) * | 2006-06-22 | 2011-09-21 | 大日本印刷株式会社 | 悬架用基板及其制造方法 |
JP5599858B2 (ja) | 2011-09-30 | 2014-10-01 | 富士フイルム株式会社 | 電気音響変換フィルム、フレキシブルディスプレイ、声帯マイクロフォンおよび楽器用センサー |
JP6005093B2 (ja) | 2013-03-28 | 2016-10-12 | 富士フイルム株式会社 | 電気音響変換フィルム、電気音響変換器、フレキシブルディスプレイおよびプロジェクター用スクリーン |
JP6005089B2 (ja) * | 2013-03-29 | 2016-10-12 | 富士フイルム株式会社 | 電気音響変換フィルム |
JP6071932B2 (ja) | 2013-04-01 | 2017-02-01 | 富士フイルム株式会社 | 電気音響変換フィルム |
JP6304593B2 (ja) | 2014-05-21 | 2018-04-04 | 株式会社リコー | 電気機械変換部材、液滴吐出ヘッド、画像形成装置、及び、電気機械変換素子の分極処理方法 |
JP6199245B2 (ja) * | 2014-06-30 | 2017-09-20 | 富士フイルム株式会社 | 電気音響変換フィルムおよび電気音響変換フィルムの導通方法 |
JP6870925B2 (ja) | 2015-08-24 | 2021-05-12 | ローム株式会社 | 圧電素子利用装置およびその製造方法 |
US10870009B2 (en) * | 2017-01-04 | 2020-12-22 | Cardiac Pacemakers, Inc. | Buzzer apparatus |
EP3879590A4 (en) | 2018-11-08 | 2021-12-29 | FUJIFILM Corporation | Laminated piezoelectric element and electro-acoustic transducer |
WO2021095511A1 (ja) * | 2019-11-12 | 2021-05-20 | 富士フイルム株式会社 | 圧電素子 |
-
2021
- 2021-05-25 JP JP2022532433A patent/JP7457807B2/ja active Active
- 2021-05-25 CN CN202180042057.6A patent/CN115700063A/zh active Pending
- 2021-05-25 WO PCT/JP2021/019822 patent/WO2021261154A1/ja unknown
- 2021-05-25 EP EP21829976.6A patent/EP4175322A4/en active Pending
- 2021-05-25 KR KR1020227043690A patent/KR20230010710A/ko unknown
- 2021-06-08 TW TW110120803A patent/TW202205705A/zh unknown
-
2022
- 2022-12-22 US US18/145,132 patent/US20230127642A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20230010710A (ko) | 2023-01-19 |
TW202205705A (zh) | 2022-02-01 |
US20230127642A1 (en) | 2023-04-27 |
JP7457807B2 (ja) | 2024-03-28 |
EP4175322A1 (en) | 2023-05-03 |
CN115700063A (zh) | 2023-02-03 |
WO2021261154A1 (ja) | 2021-12-30 |
EP4175322A4 (en) | 2023-12-06 |
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